6.19 Chapter 3 Doris

Chapter 3
1.

n=1000
for i in range(n):
    print('We like Python’s turtles! ')

3.

for i in ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']:
    print('One of the months of the year is',i)
 

5.

xs = [12, 10, 32, 3, 66, 17, 42, 99, 20]
for i in range(9):
    print(xs[i],end=' ')
for i in range(9):
    print(xs[i]**2,end=' ')
total = 0
for i in range(0, 9):
    total = total + xs[i]
    print(total, end=' ')
for i in range(0,9):
    product = product * xs[i]
print(product)
 

6.

n=3
import turtle
wn=turtle.Screen
for i in range(n):
    turtle.forward(100)
    turtle.left(360/n)
wn.mainloop()

7,8

import turtle
wn=turtle.Screen
for i in[160, -43, 270, -97, -43, 200, -940, 17, -86]:
    alex.left(i)
    alex.forward(60)
wn.mainloop()

11.

import turtle
wn＝turtle.Screen
turtle.hideturtle()
for i in range (5):
    turtle.forward(100)
    turtle.right(180-36)
wn.mainloop()

12.

import turtle
wn=turtle.Screen
turtle.shape('turtle')
turtle.stamp()
for i in range(12):
    turtle.penup()
    turtle.forward(50)
    turtle.pendown()
    turtle.forward(5)
    turtle.penup()
    turtle.forward(15)
    turtle.stamp()
    turtle.goto(0,0)
    turtle.right(30)
wn.mainloop()

13.

import turtle
a=turtle.Turtle()
print(type(a))